curl --request POST \
  --url https://app.yampi.ai/api/v1/accounts/{account_id}/presigned_contracts/{id}/subscription \
  --header 'Content-Type: application/json' \
  --header 'api_access_token: <api-key>' \
  --data '{}'

const options = {
  method: 'POST',
  headers: {api_access_token: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({})
};

fetch('https://app.yampi.ai/api/v1/accounts/{account_id}/presigned_contracts/{id}/subscription', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.yampi.ai/api/v1/accounts/{account_id}/presigned_contracts/{id}/subscription"

payload = {}
headers = {
    "api_access_token": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "id": 123,
  "amount": 123,
  "billing_day": 123,
  "currency": "<string>",
  "status": "<string>",
  "payment_mode": "<string>",
  "surcharge_percentage": 123,
  "surcharge_amount": 123,
  "total_amount_with_surcharge": 123,
  "next_billing_date": "2023-12-25",
  "discarded_at": "2023-11-07T05:31:56Z",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "labels": [
    {
      "title": "<string>",
      "color": "<string>"
    }
  ],
  "payment_method": {
    "id": 123,
    "method_type": "<string>",
    "gateway": "<string>",
    "status": "<string>",
    "meta": {}
  },
  "property_tenancy": {
    "id": 123,
    "contract_start_date": "2023-12-25",
    "contract_end_date": "2023-12-25",
    "signed_at": "2023-11-07T05:31:56Z",
    "status": "<string>",
    "contract_submission": {
      "id": 123,
      "slug": "<string>",
      "status": "<string>",
      "completed_at": "2023-11-07T05:31:56Z"
    },
    "property_manager": {
      "id": 123,
      "display_title": "<string>"
    }
  },
  "property": {
    "id": 123,
    "registration_number": "<string>",
    "address": "<string>",
    "address_line_2": "<string>",
    "zip_code": "<string>",
    "zone": "<string>",
    "locality": "<string>",
    "latitude": 123,
    "longitude": 123,
    "property_type": "<string>",
    "area": 123,
    "bedrooms": 123,
    "bathrooms": 123,
    "parking_spaces": 123,
    "admin_fee": 123,
    "amenities": [
      "<string>"
    ],
    "country_code": "<string>",
    "country_name": "<string>",
    "state_code": "<string>",
    "state_name": "<string>",
    "city_name": "<string>",
    "labels": [
      {
        "id": 123,
        "title": "<string>",
        "color": "<string>"
      }
    ],
    "property_managers": [
      {
        "id": 123,
        "account_id": 123,
        "description": "<string>",
        "management_fee": 123,
        "contract_start_date": "2023-12-25",
        "contract_end_date": "2023-12-25",
        "display_title": "<string>",
        "commission_type": "<string>",
        "internal_photos": [
          "<string>"
        ],
        "notes": "<string>",
        "listing_price": 123,
        "rental_price": 123,
        "currency": "<string>",
        "offer_type": "<string>",
        "open_to_market": true,
        "status": "<string>",
        "additional_attributes": {}
      }
    ],
    "active_contract_submission_id": 123,
    "active_tenant_name": "<string>",
    "active_tenancy_status": "<string>",
    "linked_contracts_count": 123,
    "property_assignments": [
      {
        "id": 123,
        "contact_id": 123,
        "role": "<string>",
        "ownership_percentage": 123,
        "contact": {
          "id": 123,
          "name": "<string>",
          "email": "<string>"
        }
      }
    ]
  },
  "contact": {
    "payload": [
      {
        "additional_attributes": {},
        "availability_status": "<string>",
        "email": "<string>",
        "id": 123,
        "name": "<string>",
        "phone_number": "<string>",
        "blocked": true,
        "identifier": "<string>",
        "thumbnail": "<string>",
        "custom_attributes": {
          "attribute_key": "attribute_value",
          "signed_up_at": "dd/mm/yyyy"
        },
        "last_activity_at": 123,
        "created_at": 123,
        "contact_inboxes": [
          {
            "source_id": "<string>",
            "inbox": {
              "id": 123,
              "avatar_url": "<string>",
              "channel_id": 123,
              "name": "<string>",
              "channel_type": "<string>",
              "provider": "<string>"
            }
          }
        ]
      }
    ]
  },
  "tenants": [
    {
      "id": 123,
      "name": "<string>",
      "email": "<string>"
    }
  ],
  "co_debtors": [
    {
      "id": 123,
      "name": "<string>",
      "email": "<string>",
      "phone_number": "<string>"
    }
  ]
}

{
  "description": "<string>",
  "errors": [
    {
      "field": "<string>",
      "message": "<string>",
      "code": "<string>"
    }
  ]
}

{}

{}